CH511113A - Machine for processing expandable plastics - Google Patents

Machine for processing expandable plastics

Info

Publication number
CH511113A
CH511113A CH1105469A CH1105469A CH511113A CH 511113 A CH511113 A CH 511113A CH 1105469 A CH1105469 A CH 1105469A CH 1105469 A CH1105469 A CH 1105469A CH 511113 A CH511113 A CH 511113A
Authority
CH
Switzerland
Prior art keywords
machine
expandable plastics
processing expandable
processing
plastics
Prior art date
Application number
CH1105469A
Other languages
German (de)
Original Assignee
Bucher Guyer Ag Masch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bucher Guyer Ag Masch filed Critical Bucher Guyer Ag Masch
Priority to CH1105469A priority Critical patent/CH511113A/en
Priority to DE19702028645 priority patent/DE2028645A1/en
Publication of CH511113A publication Critical patent/CH511113A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
CH1105469A 1969-07-18 1969-07-18 Machine for processing expandable plastics CH511113A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1105469A CH511113A (en) 1969-07-18 1969-07-18 Machine for processing expandable plastics
DE19702028645 DE2028645A1 (en) 1969-07-18 1970-06-10 Double walled heating chamber for plas-tics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1105469A CH511113A (en) 1969-07-18 1969-07-18 Machine for processing expandable plastics

Publications (1)

Publication Number Publication Date
CH511113A true CH511113A (en) 1971-08-15

Family

ID=4369599

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1105469A CH511113A (en) 1969-07-18 1969-07-18 Machine for processing expandable plastics

Country Status (2)

Country Link
CH (1) CH511113A (en)
DE (1) DE2028645A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813859A (en) * 1987-04-03 1989-03-21 Bullard Calvin P Apparatus for molding expandable polystyrene foam articles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29512262U1 (en) * 1995-07-29 1995-09-28 Magna Zippex Autotechnik GmbH, 74374 Zaberfeld Device for producing molded parts from thermoplastic and foamable plastic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813859A (en) * 1987-04-03 1989-03-21 Bullard Calvin P Apparatus for molding expandable polystyrene foam articles

Also Published As

Publication number Publication date
DE2028645A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PL Patent ceased